President Xi Jinping called on Tuesday for the Party's disciplinary mechanism to be reformed asChina's anti-graft campaign expands.
Officials should abide by the clean-governance rules, and violators must be punished strictly, hesaid.
"The regulations should not become paper tigers or scarecrows," the president said.
Xi was speaking at the Third Plenary Session of the18th Central Commission for Discipline Inspection ofthe Communist Party of China.
The meeting, held from Monday to Wednesday, is beingattended by chief disciplinary officials of provincialgovernments, ministries, State-owned enterprises andpublic institutions.
Xi said the anti-graft system should be reformed toensure that power can be supervised effectively and thatdisciplinary authorities can work independently.
He spoke highly of anti-graft work carried out last year,saying that investigations into corrupt officials shouldcontinue to be enhanced this year.
Officials should keep the public's interests in mind and improve their work style to get close to thepeople, Xi said.
Public funds should be spent for the people, and public power should be exercised for thepeople, Xi said.
He said corruption remains rampant on many fronts, requiring long-term efforts and firmdetermination from disciplinary authorities.
Wang Qishan, chief of the CPC Central Commission for Discipline Inspection, said governmentofficials should enhance supervision of their subordinates and the main leaders should be heldresponsible if major and important corruption cases occur.
Local Party authorities should report their work on clean governance to higher-level disciplinarybodies, Wang said at the conference, adding that it would be considered dereliction of duty ifParty authorities did not strengthen anti-corruption efforts.
Disciplinary authorities will review the situation by inspecting reports of officials' declaration ofassets, Wang said.
He told disciplinary officials to keep a close watch on corruption activities involving governmentofficials, including bribery, embezzlement, dereliction of duty and abuse of power.
"We should have zero tolerance for corruption," Wang said.
More than 180,000 officials were punished by disciplinary authorities last year, an increase of13.3 percent from 2012, according to the commission.
It will introduce further measures, such as banning government meetings at scenic spots, Wangadded.
Under a frugality campaign launched by the CPC Central Committee in December 2012, officialswere ordered to clean up undesirable work styles such as formalism, bureaucracy, hedonism andextravagance.
Disciplinary watchdogs will improve cooperation with judicial and audit authorities to investigatecorrupt officials, Wang said.
To prevent local officials from interfering with corruption investigations, higher-level disciplinaryauthorities will have the final say on the promotion of lower-level disciplinary officials, he said.
Wang Huanchun, director of the case management department under the discipline inspectioncommission in Jiangsu province, said it is sometimes hard to fight graft because corrupt officialsadopt new methods to take bribes.
"Instead of taking money directly, some corrupt officials accept stocks or ask other people tokeep the bribes for them," Wang Huanchun said.
Zhu Lijia, a professor of public administration at the Chinese Academy of Governance, said thegovernment has made efforts to gain public trust through fighting corruption and increasingtransparency.
"By fixing loopholes in public administration, such as forbidding the buying of postcards withpublic money ahead of festivals, the authorities are gradually locking power into the cage ofregulation," he said.
Disciplinary authorities are improving anti-graft rules and carrying out a pilot project on thedisclosure of newly promoted officials' family assets, Zhu added.
Cang Wei in Nanjing contributed to this story.